29 lines
499 B
C
29 lines
499 B
C
#include <config.h>
|
|
#include <glibtop.h>
|
|
#include <glibtop/error.h>
|
|
|
|
#include "glibtop_private.h"
|
|
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <glib.h>
|
|
#include <errno.h>
|
|
|
|
/* Ported from linux/glibtop_private.c */
|
|
gboolean
|
|
safe_readlink(const char *path, char *buf, int bufsiz)
|
|
{
|
|
int ret;
|
|
|
|
ret = readlink(path, buf, bufsiz - 1);
|
|
|
|
if (ret == -1) {
|
|
g_warning("Could not read link %s : %s", path, strerror(errno));
|
|
return FALSE;
|
|
}
|
|
|
|
buf[ret] = '\0';
|
|
return TRUE;
|
|
}
|